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Old January 13th 08, 10:14 PM posted to alt.binaries.pictures.astro
Stefan Lilge
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Posts: 2,269
Default ASTRO: M1 color composition

Dirk,

a bit more exposure time would be nice, but detail and colour both look very
good.

Stefan

"DvandenH" schrieb im Newsbeitrag
bel.net...
Hi all,
M1
Composition of:
10x 120 sec Halpha
10x 120 sec OIII
8 x 120 sec Blue
20 x 90sec luminance.
Stacked in maxim and CS3.
10" @ f/6.3
camera was at -25degrC
No autoguiding.

reg
Dirk van den Herik

A journey of thousand lightyears
starts with the first step.